YSHYClipImageDemo

图片裁剪借助imagePickerController来实现的

#pragma mark - imagePickerControllerDelegate
-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info
{
UIImage * image = info[@"UIImagePickerControllerOriginalImage"];

YSHYClipViewController * clipView = [[YSHYClipViewController alloc]initWithImage:image];
clipView.delegate = self;
clipView.clipType = clipType; //支持圆形:CIRCULARCLIP 方形裁剪:SQUARECLIP   默认:圆形裁剪
if(![textField.text isEqualToString:@""])
{
    radius =textField.text.intValue;
    clipView.radius = radius;   //设置 裁剪框的半径  默认120
}
//    clipView.scaleRation = 2;// 图片缩放的最大倍数 默认为3
[picker pushViewController:clipView animated:YES];

}

#pragma mark - ClipViewControllerDelegate
-(void)ClipViewController:(YSHYClipViewController *)clipViewController FinishClipImage:(UIImage *)editImage
{
   [clipViewController dismissViewControllerAnimated:YES completion:^{
     [btn setImage:editImage forState:UIControlStateNormal];
    }];;
}

效果图

有任何疑问,建议或者意见都要告诉我哦~

liang94huai/YSHYClipImageDemo

YSHYClipImageDemo